/* ==========================================================================
   ZAFIRO CLEANING — Design System
   Sapphire luxury: faceted light, glass, precision.
   ========================================================================== */

:root {
  --sapphire: #0B4DFF;
  --sapphire-light: #4C7CFF;
  --crystal: #8FB8FF;
  --navy: #0B1F52;
  --navy-deep: #060F2E;
  --pearl: #F6F8FC;
  --pearl-dim: #EEF2FA;
  --silver: #C9D3E3;
  --silver-line: #DCE3EF;
  --ink: #0B1F52;
  --ink-soft: #45537A;
  --white: #FFFFFF;

  --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Poppins', sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --shadow-soft: 0 20px 60px -20px rgba(11, 31, 82, 0.25);
  --shadow-card: 0 10px 40px -12px rgba(11, 31, 82, 0.18);
  --ease: cubic-bezier(.16,.84,.44,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--pearl);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0;
}

p { line-height: 1.7; color: var(--ink-soft); margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

:focus-visible {
  outline: 2px solid var(--sapphire);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sapphire);
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--sapphire);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(11,77,255,0.14);
}

.section { padding: clamp(72px, 9vw, 140px) 0; position: relative; }
.section-tight { padding: clamp(48px, 6vw, 88px) 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 16px 30px;
  border-radius: 100px;
  cursor: pointer;
  border: none;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), background .3s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--sapphire), #0838C7);
  color: var(--white);
  box-shadow: 0 12px 32px -8px rgba(11,77,255,0.55);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 44px -10px rgba(11,77,255,0.65); }
.btn-ghost {
  background: rgba(255,255,255,0.6);
  color: var(--navy);
  border: 1px solid rgba(11,31,82,0.14);
  backdrop-filter: blur(12px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.9); transform: translateY(-3px); }
.btn-light {
  background: var(--white);
  color: var(--navy);
}
.btn-light:hover { transform: translateY(-3px); box-shadow: 0 16px 34px -10px rgba(0,0,0,0.25); }
.btn-sm { padding: 12px 22px; font-size: 13.5px; }

/* ---------- Nav ---------- */
.nav-wrap {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  transition: padding .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.nav-wrap.scrolled {
  padding: 10px 0;
  background: rgba(247,249,252,0.78);
  backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 8px 30px -12px rgba(11,31,82,0.18);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 46px; width: 46px; object-fit: contain; border-radius: 50%; }
.nav-logo-text { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--navy); line-height: 1.1; }
.nav-logo-text span { display: block; font-weight: 400; font-size: 10.5px; letter-spacing: 0.1em; color: var(--sapphire); text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-size: 14.5px; font-weight: 500; color: var(--navy);
  position: relative; padding: 4px 0;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--sapphire); transition: width .35s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone { font-size: 13.5px; font-weight: 600; color: var(--navy); display: flex; align-items: center; gap: 6px; }

.nav-burger { display: none; }

@media (max-width: 980px) {
  .nav-links { position: fixed; inset: 0 0 0 auto; width: min(84vw, 360px); height: 100vh;
    background: var(--navy); flex-direction: column; justify-content: center; align-items: flex-start;
    gap: 26px; padding: 40px; transform: translateX(100%); transition: transform .5s var(--ease); z-index: 90; }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { color: var(--white); font-size: 20px; }
  .nav-links a::after { background: var(--crystal); }
  .nav-phone { display: none; }
  .nav-burger {
    display: flex; flex-direction: column; gap: 5px; width: 40px; height: 40px;
    align-items: center; justify-content: center; z-index: 110; cursor: pointer;
    background: var(--white); border-radius: 50%; border: 1px solid var(--silver-line);
  }
  .nav-burger span { width: 18px; height: 2px; background: var(--navy); transition: all .3s ease; }
  .nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger.open span:nth-child(2) { opacity: 0; }
  .nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-overlay { display: none; }
  .nav-overlay.open { display: block; position: fixed; inset: 0; background: rgba(6,15,46,0.4); z-index: 80; }
}

/* ---------- Glass cards ---------- */
.glass {
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(255,255,255,0.7);
  backdrop-filter: blur(20px) saturate(160%);
  box-shadow: var(--shadow-card);
}
.glass-dark {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(20px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  overflow: hidden;
  background:
    radial-gradient(80% 60% at 82% 8%, rgba(11,77,255,0.18), transparent 60%),
    radial-gradient(60% 50% at 10% 90%, rgba(11,77,255,0.10), transparent 60%),
    linear-gradient(180deg, #FAFBFF 0%, #F2F5FC 55%, #E9EEFA 100%);
}
.hero-glow {
  position: absolute; border-radius: 50%; filter: blur(60px); pointer-events: none;
  background: radial-gradient(circle, rgba(11,77,255,0.35), transparent 70%);
  transition: transform .6s ease-out;
}
.hero-facet {
  position: absolute;
  opacity: 0.5;
  animation: floaty 9s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-22px) rotate(4deg); }
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.95), rgba(143,184,255,0.2));
  animation: drift linear infinite;
  pointer-events: none;
}
@keyframes drift {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: .8; }
  90% { opacity: .5; }
  100% { transform: translateY(-140px) translateX(20px); opacity: 0; }
}

.hero-content { position: relative; z-index: 2; text-align: center; margin: 0 auto; max-width: 900px; }
.hero-emblem { width: 108px; margin: 0 auto 28px; animation: floaty 7s ease-in-out infinite; filter: drop-shadow(0 18px 30px rgba(11,77,255,0.35)); }
.hero-title {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 700;
  margin-bottom: 22px;
}
.hero-title .accent {
  background: linear-gradient(100deg, var(--sapphire), #4C7CFF 45%, var(--sapphire));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  font-size: clamp(1.02rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px;}
.hero-trust { display: flex; gap: 30px; justify-content: center; flex-wrap: wrap; }
.hero-trust-item { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--navy); }
.hero-trust-item svg { width: 18px; height: 18px; color: var(--sapphire); flex-shrink: 0; }

.scroll-cue {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft);
}
.scroll-cue .line { width: 1px; height: 34px; background: linear-gradient(var(--sapphire), transparent); animation: pulse-line 2s ease-in-out infinite; }
@keyframes pulse-line { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

/* ---------- Sub-page hero (smaller) ---------- */
.subhero {
  position: relative;
  padding: clamp(150px, 20vw, 210px) 0 clamp(70px, 8vw, 100px);
  background:
    radial-gradient(70% 70% at 85% 0%, rgba(11,77,255,0.14), transparent 60%),
    linear-gradient(180deg, #FAFBFF 0%, #EEF2FA 100%);
  text-align: center;
  overflow: hidden;
}
.subhero-title { font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 700; margin-bottom: 16px; }
.subhero-sub { max-width: 600px; margin: 0 auto; font-size: 1.05rem; }
.breadcrumb { font-size: 13px; color: var(--ink-soft); margin-bottom: 20px; display: flex; gap: 8px; justify-content: center; }
.breadcrumb a { color: var(--sapphire); font-weight: 600; }

/* ---------- Section headers ---------- */
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin-top: 14px; }
.section-head p { margin-top: 16px; font-size: 1.05rem; }
.section-head.left { margin-left: 0; text-align: left; }

/* ---------- Service cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.service-card {
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  display: flex; flex-direction: column; gap: 16px;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-soft); }
.service-icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(11,77,255,0.14), rgba(11,77,255,0.04));
  color: var(--sapphire);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.22rem; }
.service-card .learn { font-size: 13.5px; font-weight: 600; color: var(--sapphire); display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.service-card .learn svg { width: 14px; height: 14px; transition: transform .3s ease; }
.service-card:hover .learn svg { transform: translateX(4px); }

/* ---------- Stats ---------- */
.stats-band {
  border-radius: var(--radius-lg);
  padding: clamp(40px, 5vw, 60px);
  background: linear-gradient(135deg, var(--navy), var(--navy-deep));
  color: var(--white);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 780px) { .stats-band { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; }
.stat-num { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; color: var(--white); }
.stat-num .unit { color: var(--crystal); }
.stat-label { font-size: 13px; color: rgba(255,255,255,0.7); margin-top: 6px; letter-spacing: 0.02em; }

/* ---------- Before / After ---------- */
.compare {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-soft); aspect-ratio: 16/10; cursor: ew-resize;
  user-select: none;
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare .after-wrap { position: absolute; inset: 0; overflow: hidden; width: 50%; }
.compare .after-wrap img { width: var(--compare-img-w, 100%); max-width: none; }
.compare-handle {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: var(--white);
  transform: translateX(-50%); box-shadow: 0 0 0 100px rgba(255,255,255,0.02);
}
.compare-handle .knob {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 48px; height: 48px; border-radius: 50%; background: var(--white);
  display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  color: var(--sapphire);
}
.compare-tag { position: absolute; top: 18px; padding: 6px 14px; border-radius: 100px; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.compare-tag.before { left: 18px; background: rgba(11,31,82,0.75); color: var(--white); }
.compare-tag.after { right: 18px; background: var(--sapphire); color: var(--white); }

/* ---------- Process timeline ---------- */
.process-track { position: relative; }
.process-track::before {
  content: ''; position: absolute; top: 34px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--silver-line) 10%, var(--silver-line) 90%, transparent);
}
@media (max-width: 780px) { .process-track::before { display: none; } }
.process-step { text-align: center; position: relative; }
.process-num {
  width: 68px; height: 68px; border-radius: 50%; margin: 0 auto 22px;
  display: flex; align-items: center; justify-content: center;
  background: var(--white); border: 1px solid var(--silver-line); color: var(--sapphire);
  position: relative; z-index: 2; box-shadow: var(--shadow-card);
}
.process-num svg { width: 26px; height: 26px; }
.process-step h4 { font-size: 1.05rem; margin-bottom: 8px; }
.process-step p { font-size: 14px; }

/* ---------- Testimonials ---------- */
.testi-card { border-radius: var(--radius-lg); padding: 30px 28px; display: flex; flex-direction: column; gap: 16px; }
.stars { display: flex; gap: 3px; color: var(--sapphire); }
.stars svg { width: 16px; height: 16px; }
.testi-quote { font-size: 15px; color: var(--navy); font-style: normal; }
.testi-person { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testi-avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--sapphire), var(--navy)); display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;}
.testi-name { font-weight: 600; font-size: 14px; color: var(--navy); }
.testi-loc { font-size: 12.5px; color: var(--ink-soft); }

/* ---------- Gallery ---------- */
.gallery-grid { columns: 3 220px; column-gap: 20px; }
@media (max-width: 780px) { .gallery-grid { columns: 2 160px; } }
.gallery-item { break-inside: avoid; margin-bottom: 20px; border-radius: var(--radius-md); overflow: hidden; position: relative; cursor: pointer; }
.gallery-item img { transition: transform .6s var(--ease); width: 100%; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(6,15,46,0.75));
  opacity: 0; transition: opacity .4s ease; display: flex; align-items: flex-end; padding: 16px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: var(--white); font-weight: 600; font-size: 13.5px; }

/* ---------- Pricing / membership ---------- */
.price-card {
  border-radius: var(--radius-lg); padding: 36px 30px; position: relative;
  display: flex; flex-direction: column; gap: 20px; transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.price-card:hover { transform: translateY(-6px); }
.price-card.popular { background: linear-gradient(160deg, var(--navy), var(--navy-deep)); color: var(--white); box-shadow: var(--shadow-soft); }
.price-card.popular h3, .price-card.popular .price-note { color: var(--white); }
.price-badge {
  position: absolute; top: -14px; left: 30px; background: var(--sapphire); color: var(--white);
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 7px 16px; border-radius: 100px; box-shadow: 0 8px 20px -6px rgba(11,77,255,0.6);
}
.price-name { font-size: 1.2rem; font-weight: 700; }
.price-note { font-size: 13.5px; color: var(--ink-soft); }
.price-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.price-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.price-list svg { width: 17px; height: 17px; color: var(--sapphire); flex-shrink: 0; margin-top: 2px; }
.price-card.popular .price-list svg { color: var(--crystal); }

/* ---------- Trust badges band ---------- */
.trust-band { display: flex; flex-wrap: wrap; justify-content: center; gap: 40px; }
.trust-item { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; width: 130px; }
.trust-item svg { width: 32px; height: 32px; color: var(--sapphire); }
.trust-item span { font-size: 12.5px; font-weight: 600; color: var(--navy); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--silver-line); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 24px 4px; background: none; border: none; cursor: pointer; text-align: left;
  font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--navy);
}
.faq-q .plus { width: 22px; height: 22px; flex-shrink: 0; position: relative; }
.faq-q .plus::before, .faq-q .plus::after { content: ''; position: absolute; background: var(--sapphire); border-radius: 2px; transition: transform .35s var(--ease); }
.faq-q .plus::before { width: 100%; height: 2px; top: 50%; left: 0; transform: translateY(-50%); }
.faq-q .plus::after { height: 100%; width: 2px; left: 50%; top: 0; transform: translateX(-50%); }
.faq-item.open .plus::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.faq-a p { padding: 0 4px 24px; font-size: 14.5px; }

/* ---------- Final CTA ---------- */
.cta-final {
  border-radius: var(--radius-lg);
  padding: clamp(50px, 8vw, 90px);
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  position: relative; overflow: hidden; text-align: center; color: var(--white);
}
.cta-final::before {
  content: ''; position: absolute; width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(11,77,255,0.35), transparent 70%);
  top: -180px; right: -120px;
}
.cta-final h2 { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); }
.cta-final p { color: rgba(255,255,255,0.72); max-width: 520px; margin: 18px auto 34px; }

/* ---------- Footer ---------- */
footer { background: var(--navy-deep); color: rgba(255,255,255,0.65); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 50px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand img { height: 44px; width: 44px; }
.footer-brand-text { font-family: var(--font-display); font-weight: 700; color: var(--white); font-size: 17px; }
footer h5 { color: var(--white); font-family: var(--font-display); font-size: 14px; margin-bottom: 18px; letter-spacing: 0.03em; }
footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
footer a { font-size: 14px; transition: color .25s ease; }
footer a:hover { color: var(--crystal); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 26px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; font-size: 12.5px; }
.social-row { display: flex; gap: 12px; margin-top: 18px; }
.social-row a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.social-row a:hover { background: var(--sapphire); }
.social-row svg { width: 16px; height: 16px; color: var(--white); }

/* ---------- Floating WhatsApp ---------- */
.float-wa {
  position: fixed; bottom: 26px; right: 26px; z-index: 95;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px -8px rgba(37,211,102,0.6);
  animation: pulse-wa 2.6s ease-in-out infinite;
}
.float-wa svg { width: 28px; height: 28px; color: white; }
@keyframes pulse-wa { 0%,100% { transform: scale(1); } 50% { transform: scale(1.07); } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ---------- Image frame ---------- */
.img-frame { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-soft); }

/* ---------- Utility ---------- */
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-center { text-align: center; }
.mt-lg { margin-top: 64px; }
.divider-glow { height: 1px; background: linear-gradient(90deg, transparent, rgba(11,77,255,0.3), transparent); margin: 0 auto; width: 60%; }

/* ---------- Two-col content blocks (service pages) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 36px; } }
.split.reverse .split-media { order: 2; }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 14px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink-soft); }
.check-list svg { width: 20px; height: 20px; color: var(--sapphire); flex-shrink: 0; margin-top: 1px; }

/* Badge chips on service pages hero */
.chip-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 26px; }
.chip { font-size: 12.5px; font-weight: 600; padding: 8px 16px; border-radius: 100px; background: rgba(11,77,255,0.08); color: var(--sapphire); }